FILM CUTTING DEVICE, FILM CUTTING METHOD USING THE SAME, AND DISPLAY DEVICE INCLUDING CIRCUIT FILM CUT BY THE SAME

A film cutting device includes a stage which supports a circuit film, a cutter disposed on the stage to cut the circuit film, a vibration horn connected to the cutter, where the vibration horn vibrates the cutter in a first direction based on an ultrasonic wave, and a cooler which cools the cutter.

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Bibliographic Details
Main Authors Park, Hanho, Ban, Jeongmin, Lee, Chung-Seok, Park, Jeongeun, Joo, Soyeon, Lee, Joongmok
Format Patent
LanguageEnglish
Published 21.04.2022
Subjects
CALCULATING
COMPUTING
COUNTING
CUTTING
DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING
ELECTRIC DIGITAL DATA PROCESSING
HAND CUTTING TOOLS
PERFORMING OPERATIONS
PHYSICS
SEVERING
TRANSPORTING
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Summary:A film cutting device includes a stage which supports a circuit film, a cutter disposed on the stage to cut the circuit film, a vibration horn connected to the cutter, where the vibration horn vibrates the cutter in a first direction based on an ultrasonic wave, and a cooler which cools the cutter.
Bibliography:Application Number: US202117402872